06 Largescale with cellcaching sqlite3

16:48:04 Enable Cell Caching using SQLite3 method
16:48:04 Create new Spreadsheet object
16:48:04 Set properties
16:48:04 Add data
16:48:04 Hide 'Phone' and 'fax' columns
16:48:04 Set outline levels
16:48:04 Freeze panes
16:48:04 Rows to repeat at top
16:48:06 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.5501 seconds
16:48:07 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.5557 seconds
16:48:07 Peak memory usage: 19.25MB